Manual Pages  — DEVICE_GET_SYSCTL

device_get_sysctl_ctx, device_get_sysctl_tree – manipulate the sysctl oid tree for driver specific sysctl nodes

SYNOPSIS DESCRIPTION SEE ALSO AUTHORS

#include <sys/param.h>

#include <sys/bus.h>

struct sysctl_ctx_list *
device_get_sysctl_ctx(device_t dev);

struct sysctl_oid *
device_get_sysctl_tree(device_t dev);

The newbus system automatically adds a sysctl node for each device in the system. This node can be accessed with the device_get_sysctl_tree() function. The context for the node can be obtained with the device_get_sysctl_ctx() function.

This manual page was written by Warner Losh.